Hewlett Packard Enterprises’ HP-UX OS has been around for more than 30 years, and users may be looking to move on from the Unix-based OS.

Now HPE is offering a way out of the ancient OS using containers, which are small buckets running instances of applications. The containers will be offered with the Linux OS.

HPE will provide containers to transition from conventional mainframe-style OSes to new hardware like x86-based Xeon servers. In this case, HPE is trying to get users to transition from Itanium chips.

Intel started shipping its last Itanium 9700 chips — codenamed Kittson — on Thursday. Correspondingly, HPE announced new Integrity i6 servers with the new chips. But the future of HP-UX servers is uncertain because Intel has no new Itanium chips beyond Kittson.